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                                <section class="normal markdown-section">
                                
                                <p>&#x7BA1;&#x9053;&#x64CD;&#x4F5C;&#x7B26; <code>|&gt;</code> &#x628A;&#x524D;&#x4E00;&#x4E2A;&#x8868;&#x8FBE;&#x5F0F;&#x7684;&#x7ED3;&#x679C;&#x4F5C;&#x4E3A;&#x7B2C;&#x4E00;&#x4E2A;&#x53C2;&#x6570;&#x4F20;&#x9012;&#x7ED9;&#x540E;&#x4E00;&#x4E2A;&#x7684;&#x8868;&#x8FBE;&#x5F0F;&#x3002;</p>
<h2 id="&#x7B80;&#x4ECB;">&#x7B80;&#x4ECB;</h2>
<p>&#x7A0B;&#x5E8F;&#x7684;&#x903B;&#x8F91;&#x53EF;&#x80FD;&#x5F88;&#x6DF7;&#x4E71;&#xFF0C;&#x6BD4;&#x5982;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x6709;&#x591A;&#x5C42;&#x5D4C;&#x5957;&#x65F6;&#x5C31;&#x5F88;&#x96BE;&#x9605;&#x8BFB;&#xFF0C;&#x770B;&#x4E0B;&#x9762;&#x8FD9;&#x4E2A;&#x4F8B;&#x5B50;&#xFF1A;</p>
<pre><code class="lang-elixir">foo(bar(baz(new_function(other_function()))))
</code></pre>
<p>&#x8FD9;&#x4E2A;&#x4F8B;&#x5B50;&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x628A; <code>other_function/0</code> &#x7684;&#x503C;&#x4F20;&#x9012;&#x7ED9; <code>new_function/1</code>&#xFF0C;&#x628A; <code>new_function/1</code> &#x7684;&#x503C;&#x4F20;&#x9012;&#x7ED9; <code>baz/1</code>&#xFF0C;&#x628A; <code>baz/1</code> &#x7684;&#x503C;&#x4F20;&#x9012;&#x7ED9; <code>bar/1</code>&#xFF0C;&#x6700;&#x540E;&#x628A; <code>bar/1</code> &#x7684;&#x7ED3;&#x679C;&#x4F20;&#x9012;&#x7ED9; <code>foo/1</code>&#x3002;Elixir &#x7ED9;&#x6211;&#x4EEC;&#x63D0;&#x4F9B;&#x4E86;&#x7BA1;&#x9053;&#x64CD;&#x4F5C;&#x7B26;&#x6765;&#x89E3;&#x51B3;&#x8FD9;&#x4E2A;&#x8BED;&#x6CD5;&#x4E0A;&#x7684;&#x6DF7;&#x4E71;&#x3002;&#x7BA1;&#x9053;&#x64CD;&#x4F5C;&#x7B26; <code>|&gt;</code> <em>&#x83B7;&#x53D6;&#x4E00;&#x4E2A;&#x8868;&#x8FBE;&#x5F0F;&#x7684;&#x7ED3;&#x679C;&#xFF0C;&#x5E76;&#x628A;&#x5B83;&#x5F80;&#x540E;&#x4F20;&#x9012;&#x3002;</em> &#x6211;&#x4EEC;&#x628A;&#x4E0A;&#x9762;&#x7684;&#x4EE3;&#x7801;&#x7528;&#x7BA1;&#x9053;&#x91CD;&#x5199;&#x770B;&#x770B;&#xFF1A;</p>
<pre><code class="lang-elixir">other_function() |&gt; new_function() |&gt; baz() |&gt; bar() |&gt; foo()
</code></pre>
<p>&#x7BA1;&#x9053;&#x83B7;&#x53D6;&#x5DE6;&#x8FB9;&#x7684;&#x503C;&#xFF0C;&#x5E76;&#x628A;&#x5B83;&#x4F20;&#x9012;&#x7ED9;&#x53F3;&#x8FB9;&#x3002;</p>
<h2 id="&#x793A;&#x4F8B;">&#x793A;&#x4F8B;</h2>
<p>&#x5BF9;&#x4E8E;&#x4E0B;&#x9762;&#x7684;&#x4F8B;&#x5B50;&#xFF0C;&#x6211;&#x4EEC;&#x4F1A;&#x7528;&#x5230; Elixir &#x7684; String &#x6A21;&#x5757;&#xFF1A;</p>
<ul>
<li>&#x5B57;&#x7B26;&#x5206;&#x7EC4;</li>
</ul>
<pre><code class="lang-elixir">iex&gt; <span class="hljs-string">&quot;Elixir rocks&quot;</span> |&gt; String.split()
[<span class="hljs-string">&quot;Elixir&quot;</span>, <span class="hljs-string">&quot;rocks&quot;</span>]
</code></pre>
<ul>
<li>&#x628A;&#x6240;&#x6709;&#x5206;&#x7EC4;&#x5927;&#x5199;</li>
</ul>
<pre><code class="lang-elixir">iex&gt; <span class="hljs-string">&quot;Elixir rocks&quot;</span> |&gt; String.upcase() |&gt; String.split()
[<span class="hljs-string">&quot;ELIXIR&quot;</span>, <span class="hljs-string">&quot;ROCKS&quot;</span>]
</code></pre>
<ul>
<li>&#x68C0;&#x67E5;&#x5C3E;&#x90E8;&#x5B57;&#x7B26;&#x4E32;</li>
</ul>
<pre><code class="lang-elixir">iex&gt; <span class="hljs-string">&quot;elixir&quot;</span> |&gt; String.ends_with?(<span class="hljs-string">&quot;ixir&quot;</span>)
<span class="hljs-keyword">true</span>
</code></pre>
<h2 id="&#x6700;&#x4F73;&#x5B9E;&#x8DF5;">&#x6700;&#x4F73;&#x5B9E;&#x8DF5;</h2>
<p>&#x5982;&#x679C;&#x51FD;&#x6570;&#x7684;&#x5143;&#x6570;&#x5927;&#x4E8E; 1&#xFF0C;&#x4E00;&#x5B9A;&#x8981;&#x4F7F;&#x7528;&#x62EC;&#x53F7;&#x3002;&#x5C3D;&#x7BA1;&#x8FD9;&#x4E2A;&#x8BED;&#x6CD5;&#x5BF9; Elixir &#x5E76;&#x6CA1;&#x6709;&#x5B9E;&#x8D28;&#x4E0A;&#x7684;&#x5F71;&#x54CD;&#xFF0C;&#x4F46;&#x662F;&#x53EF;&#x80FD;&#x4F1A;&#x8BA9;&#x5176;&#x4ED6;&#x7A0B;&#x5E8F;&#x5458;&#x9519;&#x8BEF;&#x7406;&#x89E3;&#x4F60;&#x7684;&#x4EE3;&#x7801;&#x3002;&#x5982;&#x679C;&#x6211;&#x4EEC;&#x4E0A;&#x9762;&#x7B2C;&#x4E09;&#x4E2A;&#x4F8B;&#x5B50;&#x4E2D; <code>String.ends_with?/2</code> &#x7684;&#x62EC;&#x53F7;&#x53BB;&#x6389;&#xFF0C;&#x4F1A;&#x6536;&#x5230;&#x4E0B;&#x9762;&#x7684;&#x8B66;&#x544A;&#xFF1A;</p>
<pre><code class="lang-shell">iex&gt; &quot;elixir&quot; |&gt; String.ends_with? &quot;ixir&quot;
warning: parentheses are required when piping into a function call. For example:

  foo 1 |&gt; bar 2 |&gt; baz 3

is ambiguous and should be written as

  foo(1) |&gt; bar(2) |&gt; baz(3)

true
</code></pre>

                                
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